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[China]
Trade Verify
Address: B615, Future Fortune Building, No. 1 Wangxi Road, Zhangjiagang City, Jiangsu Province
Contact name:Kara Liu
BLOOM(suzhou) Materials Co.,Ltd |
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Verified Suppliers
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High Quality Twin Screw Barrel Plastic Extruder And Screw Barrel For PVC Machine
1. Product Application
Using machining center finishing, reasonable processing technology,
advanced testing equipment, to ensure that the processing accuracy
of each product.
Twin-screw extruder screw element:
a. convenient interchangeability by agile combination.
b. fulfill efficient self-cleaning, transmission, compounding,
pressure-forming and etc.
c. made of high tool speed W6Mo5Cr4V2, or anti-corrosion steel
38CrMoAlA by speed treatment.
The flexible modular principle is realized with screw barrel
sections from the wide range of different designs possible. Fast,
intensive and uniform heating of the screw barrel section is
ensured by electrical heaters. The barrel sections are cooled with
water by means of an internal bore system with bores arranged close
to the inside barrel wall.
2 . Material
| Material | Description | Hardness |
| W6Mo5Cr4V2 | Hardened tool steel | 58-60HRC |
| Cr12moV | Hardened alloy steel | 58-60HRC |
| SAM 10/CK 45 | Power alloy bimetallic material | 58-65HRC |
| 38CrMoAIA | Nitrided steel | ＞HV940 |
| 440C | Food grade stainless steel
| 54~56HRC |
| C-276 | Hastelloy | 180HB |
3 . Barrel design chart
No. | Model | L*W*H(mm) | Diameter Φ(mm) | Center Distance D(mm) |
1 | 20 | 132*115*105 | Φ23 | 18.4 |
2 | 30 | 120*135*115 | Φ30.6 | 26 |
3 | 35 | 140*140*120 | Φ36 | 30 |
4 | 36 | 150*160*140 | Φ36 | 30 |
5 | 40 | 160*175*145 | Φ41.6 | 34.5 |
6 | 50 | 190*190*150 | Φ51 | 42 |
7 | 52 | 210*200*155 | Φ52 | 43 |
8 | 53 | 220*210*160 | Φ53.3 | 48 |
9 | 58 | 240*220*175 | Φ58 | 48 |
10 | 60 | 240*210*170 | Φ60 | 52 |
11 | 65 | 240*210*170 | Φ63 | 52 |
12 | 75 | 290*260*200 | Φ71.8 | 60 |
13 | 85 | 320*280*215 | Φ81.9 | 67.8 |
14 | 92 | 360*210*240 | Φ92 | 78 |
15 | 95 | 360*310*240 | Φ94 | 78 |
16 | 110 | 420*330*240 | Φ109 | 91.5 |
17 | 125 | 500*390*290 | Φ125 | 98 |
18 | 135 | 500*440*340 | Φ134 | 110 |
4. Pictures:
